I have a few questions for those in the know:

1. Does the MC-1 wideband sensor fit in the pacemaker o2 bung straight up or does the bung need to be modified for it to fit?

2. Anyone have a picture of the plug that goes from the MS to the laptop?

3. Does the laptop splice into factory wiring in the EB ECUs? Which ones?

4. Can the MSI or MSII measure throttle position?

5.

After reading up, the MSIIs seem like a great way to go. Group buy?

if its a screw in WB02, then it "should" fit the pacemaker headers. IIRC the MS WB02's are Innovate products, and yes they do fit (Ive got 2 of them in my car) Unless you really do need it, and I mean you have serious mods to your car like ITB's that require Alpha N to run as a MAP is not an option and a MAF is out of the question, an aftermarket ECU is a waste of time. The standard EEC can be tweaked successfully and is a far better option as it was designed to operate all of the Ford hardware, not just the engine management side of things.